I have this white spot on my penis, It doesn't hurt in any way. I just looks like it shouldn't be there. Almost like chafed skin. I have no idea what it is. I've been very safe about sex and use a condom regularly. I have not been sexually active for a month and it showed up a couple of weeks ago and i dismissed it as chafed skin. But now im starting to worry because it may not be just that. Any insight on what it might be?